Features :
♦ Highly reliable Hall Effect device
♦ Compact and light weight
♦ Fast response time
♦ Excellent linearity of the output voltage over a wide input range
♦ Excellent frequency response (> 50 kHz)
♦ Low power consumption (12 mA nominal)
♦ Capable of measuring both DC and AC, both pulsed and mixed
♦ High isolation voltage between the measuring circuit and the current-carrying conductor (AC2.5KV)
♦ Extended operating temperature range
♦ Flame-Retardant plastic case and silicone encapsulate, using UL classified materials, ensures protection against environmental contaminants and vibration over a wide temperature and humidity range
Specification :
♦Nominal Current Range:100A-1200A
♦Linear Range:±2700A
♦Linearity:1%
♦Offset Voltage:±40mV
♦Nominal Output Voltage:4V±1%
♦#Sensor:1
♦Power:±15V±5%
♦Secondary Connection: Connector
♦Primary Connection:24mm*20mm Hole
Other 1 :
Applications
♦ UPS systems
♦ Industrial robots
♦ NC tooling machines
♦ Elevator controllers
♦ Process control devices
♦ AC and DC servo systems
♦ Motor speed controller
♦ Electrical vehicle controllers
♦ Inverter-controlled welding machines
♦ General and special purpose inverters
♦ Power supply for laser processing machines
♦ Controller for traction equipment eg. electric trains
♦ Other automatic control systems
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特点: ①应用霍尔原里的开环电流传感器 ②输出为电压信号 ③体积小 ④无插入损耗 应用: ①交流变频调速,伺服电机 ②不间断电源 ③开关电源 ④电池电源 ⑤电焊机电源 ⑥通信电源 连接与调节: 1脚:正电源(+15V) 2脚:负电源(-15V) 3脚:输出信号(output) 4脚:电源地(0V) GIN幅度调节 OFS 零点调节 当测量电流沿传感器箭头方向时输出信号为正。 电参数: dzsc/18/4784/18478499.jpg dzsc/18/4784/18478499.jpg
直测式霍尔电流传感器 原边电流IP产生的磁通量聚集在磁路中,并由霍尔元件检测霍尔电压信号,经过放大器放大,该信号精确地反映原边电流。 dzsc/18/4811/18481113.jpg ◆外形尺寸(mm) 引脚输出: 1,+15V 2,-15V 3,Vout 4,0V(电源地) OFS,零点调节 GIN,幅度调节 引线输出: 红,+15V 蓝,-15V 黄,Vout 黑,0V(电源地) dzsc/18/4811/18481113.jpg ◆使用说明 1、错误的接线可能导致传感器损坏。传感器通电后,当被测电流从传感器箭头方向穿过,即可在输出端测得同相电压值。 2、传感器的输出幅度可根据用户需求进行适当的调节。 3、可按用户需求定制不同额定输入电流和输出电压的传感器。4.原边电流测量范围是在额定输出电压1V状态下。